SERIES GT2000 4-20 mA INDUSTRIAL PRESSURE TRANSMITTER DESCRIPTION The STI Series GT2000 is an industrial 4-20 mA output, rugged, accurate, reliable pressure transmitter for measuring dynamic and static pressures. Available in absolute, sealed gage, or true gage zero pressure reference, the unit is entirely welded of stainless steel. Features of design include long term stability, low sensitivity to shock and vibration, wide compensated temperature range, excellent response to transient pressures, and infinite resolution. SPECIFICATIONS MECHANICAL CHARACTERISTICS Standard Ranges: 0 - 5, 10,15, 25, 30, 50, 75, 100, 200, 500, 750, 1000, 1500, 2000, 3000, 5000, 7500, 10000, 15000, 20000, 25000 and 30000 PSIA / PSIG. Proof Pressure: 2.0 times FS range. Burst Pressure: 4.0 times FS range minimum. Resolution: Infinite. Electrical Connection: 1/2" NPT male for conduit connection. Wiring: Two 5 foot leads of 16 AWG. Not polarity sensitive. ENVIRONMENTAL CHARACTERISTICS Operating Media: Fluids and gases compatible with 316 and 347 or 17-4PH stainless steel depending on pressure range. Compensated Temp. Range: -30F to +170F. Options available. Pressure Fitting: Operating Temp. Range: -65F to +250F. 1/2" NPT female. Weight: Approximately 24 ounces. Natural Freq: 1.0 kHz at 15 PSI to 347 kHz at 30,000 PSI. Enclosure: Body and pressure cavity of stainless steel, hermetically sealed. ELECTRICAL CHARACTERISTICS Excitation: 14-40 Vdc unregulated at the transmitter. ORDERING INFORMATION Full Scale Output: 4-20 mAdc. Zero Balance: 4.00 mAdc 1% FS at 70F. Zero pot optional. Span: 16.00 0.16 mAdc at 70F. Span pot optional. Static Accuracy: 0.15% FS. To order, specify the series number (GT2000), the desired pressure range, and the three digit specification number signifying the performance and configuration parameters. Options are available. Please contact your local representative or the factory. For Example: G T 2 0 0 0 5 0 0 G 0 0 0 Therm. Zero Shift: Less than 0.005% FS/F. Basic Series # Therm. Sens. Shift: Less than 0.005% FS/F. Full Scale Pressure Range Insulation Res: Greater than 100 megohms at 50 Vdc at 70F. PSIA Zero Press. Reference PSIG sealed PSIG True Specification Code (000 for basic spec. 4.00 MAX. 101.6mm CONTROL CABLE 2.00 DIA. 50.8mm STELLAR TECHNOLOGY I N C O R P O R A T E D 2225 KENMORE AVE SUITE 110 BUFFALO, NEW YORK 14207 U.S.A. (716) 875-0279 SERIES GT2000 PRESSURE TRANSMITTER BULLETIN NO. B920020 SCALE: N/A Stellar Technology's policy is to conduct on-going product improvements; therefore, specifications may change without notice.